• Municipal Code: Cultural Heritage Preservation (Chapter 19.58)
• General Plan: Historic Preservation (Chapter 4)
• Zoning Map
• State Office of Historic Preservation
• California Historical Building Code
• National Register of Historic Places
• The Secretary of the Interior’s Standards for Rehabilitation (+pdf)

• National Trust for Historic Preservation
• California Preservation Foundation
• Los Angeles Conservancy
• West Hollywood Preservation Alliance
• West Hollywood Chamber of Commerce
• Hollywood Heritage

*Not affiliated with the City of West Hollywood